An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
NSN 5925-00-345-7746
NSN 5835-01-098-4025
NSN 6620-01-278-3346
NSN 5835-01-152-9483
NSN 5935-01-333-9174
NSN 5945-01-269-4582
NSN 6645-01-487-6282
NSN 2925-01-495-1178
NSN 5975-01-068-8816
NSN 5910-01-152-8966
NSN 5915-00-011-8348
NSN 5999-01-519-1485